3-Cyano-2-hydroxy-5-(trifluoromethoxy)pyridine-4-acetonitrile
3-Hydroxy-2-iodo-6-(trifluoromethoxy)pyridine-4-methanol
Ethyl 5-fluoro-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetate
Methyl 5-hydroxy-2-iodo-4-(trifluoromethoxy)pyridine-3-carboxylate